429 lines
15 KiB
C#
429 lines
15 KiB
C#
//
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// OdbcCommandTest.cs - NUnit Test Cases for testing
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// System.Data.Odbc.OdbcCommand
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//
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// Author:
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// Gert Driesen (drieseng@users.sourceforge.net)
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//
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// Copyright (c) 2007 Gert Driesen
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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#if !NO_ODBC
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using System;
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using System.Data;
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using System.Data.Odbc;
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using NUnit.Framework;
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namespace MonoTests.System.Data.Odbc
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{
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[TestFixture]
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public class OdbcCommandTest
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{
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const string COMMAND_TEXT = "SELECT * FROM Authors";
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[Test] // OdbcCommand ()
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public void Constructor1 ()
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{
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OdbcCommand cmd = new OdbcCommand ();
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Assert.AreEqual (string.Empty, cmd.CommandText, "#1");
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Assert.AreEqual (30, cmd.CommandTimeout, "#2");
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Assert.AreEqual (CommandType.Text, cmd.CommandType, "#3");
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Assert.IsNull (cmd.Connection, "#4");
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Assert.IsNull (cmd.Container, "#5");
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Assert.IsTrue (cmd.DesignTimeVisible, "#6");
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Assert.IsNotNull (cmd.Parameters, "#7");
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Assert.AreEqual (0, cmd.Parameters.Count, "#8");
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Assert.IsNull (cmd.Site, "#9");
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Assert.IsNull (cmd.Transaction, "#10");
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Assert.AreEqual (UpdateRowSource.Both, cmd.UpdatedRowSource, "#11");
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}
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[Test] // OdbcCommand (String)
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public void Constructor2 ()
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{
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OdbcCommand cmd = new OdbcCommand (COMMAND_TEXT);
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Assert.AreEqual (COMMAND_TEXT, cmd.CommandText, "#A1");
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Assert.AreEqual (30, cmd.CommandTimeout, "#A2");
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Assert.AreEqual (CommandType.Text, cmd.CommandType, "#A3");
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Assert.IsNull (cmd.Connection, "#A4");
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Assert.IsNull (cmd.Container, "#A5");
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Assert.IsTrue (cmd.DesignTimeVisible, "#A6");
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Assert.IsNotNull (cmd.Parameters, "#A7");
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Assert.AreEqual (0, cmd.Parameters.Count, "#A8");
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Assert.IsNull (cmd.Site, "#A9");
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Assert.IsNull (cmd.Transaction, "#A10");
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Assert.AreEqual (UpdateRowSource.Both, cmd.UpdatedRowSource, "#A11");
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cmd = new OdbcCommand ((string) null);
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Assert.AreEqual (string.Empty, cmd.CommandText, "#B1");
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Assert.AreEqual (30, cmd.CommandTimeout, "#B2");
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Assert.AreEqual (CommandType.Text, cmd.CommandType, "#B3");
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Assert.IsNull (cmd.Connection, "#B4");
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Assert.IsNull (cmd.Container, "#B5");
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Assert.IsTrue (cmd.DesignTimeVisible, "#B6");
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Assert.IsNotNull (cmd.Parameters, "#B7");
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Assert.AreEqual (0, cmd.Parameters.Count, "#B8");
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Assert.IsNull (cmd.Site, "#B9");
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Assert.IsNull (cmd.Transaction, "#B10");
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Assert.AreEqual (UpdateRowSource.Both, cmd.UpdatedRowSource, "#B11");
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}
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[Test] // OdbcCommand (String, OdbcConnection)
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public void Constructor3 ()
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{
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OdbcConnection conn = new OdbcConnection ();
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OdbcCommand cmd;
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cmd = new OdbcCommand (COMMAND_TEXT, conn);
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Assert.AreEqual (COMMAND_TEXT, cmd.CommandText, "#A1");
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Assert.AreEqual (30, cmd.CommandTimeout, "#A2");
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Assert.AreEqual (CommandType.Text, cmd.CommandType, "#A3");
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Assert.AreSame (conn, cmd.Connection, "#A4");
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Assert.IsNull (cmd.Container, "#A5");
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Assert.IsTrue (cmd.DesignTimeVisible, "#A6");
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Assert.IsNotNull (cmd.Parameters, "#A7");
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Assert.AreEqual (0, cmd.Parameters.Count, "#A8");
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Assert.IsNull (cmd.Site, "#A9");
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Assert.IsNull (cmd.Transaction, "#A10");
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Assert.AreEqual (UpdateRowSource.Both, cmd.UpdatedRowSource, "#A11");
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cmd = new OdbcCommand ((string) null, conn);
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Assert.AreEqual (string.Empty, cmd.CommandText, "#B1");
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Assert.AreEqual (30, cmd.CommandTimeout, "#B2");
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Assert.AreEqual (CommandType.Text, cmd.CommandType, "#B3");
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Assert.AreSame (conn, cmd.Connection, "#B4");
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Assert.IsNull (cmd.Container, "#B5");
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Assert.IsTrue (cmd.DesignTimeVisible, "#B6");
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Assert.IsNotNull (cmd.Parameters, "#B7");
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Assert.AreEqual (0, cmd.Parameters.Count, "#B8");
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Assert.IsNull (cmd.Site, "#B9");
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Assert.IsNull (cmd.Transaction, "#B10");
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Assert.AreEqual (UpdateRowSource.Both, cmd.UpdatedRowSource, "#B11");
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cmd = new OdbcCommand (COMMAND_TEXT, (OdbcConnection) null);
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Assert.AreEqual (COMMAND_TEXT, cmd.CommandText, "#C1");
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Assert.AreEqual (30, cmd.CommandTimeout, "#C2");
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Assert.AreEqual (CommandType.Text, cmd.CommandType, "#C3");
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Assert.IsNull (cmd.Connection, "#C4");
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Assert.IsNull (cmd.Container, "#C5");
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Assert.IsTrue (cmd.DesignTimeVisible, "#C6");
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Assert.IsNotNull (cmd.Parameters, "#C7");
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Assert.AreEqual (0, cmd.Parameters.Count, "#C8");
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Assert.IsNull (cmd.Site, "#C9");
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Assert.IsNull (cmd.Transaction, "#C10");
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Assert.AreEqual (UpdateRowSource.Both, cmd.UpdatedRowSource, "#C11");
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}
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[Test] // OdbcCommand (String, OdbcConnection, OdbcTransaction)
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public void Constructor4 ()
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{
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OdbcConnection conn = new OdbcConnection ();
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OdbcCommand cmd;
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cmd = new OdbcCommand (COMMAND_TEXT, conn, (OdbcTransaction) null);
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Assert.AreEqual (COMMAND_TEXT, cmd.CommandText, "#A1");
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Assert.AreEqual (30, cmd.CommandTimeout, "#A2");
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Assert.AreEqual (CommandType.Text, cmd.CommandType, "#A3");
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Assert.AreSame (conn, cmd.Connection, "#A4");
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Assert.IsNull (cmd.Container, "#A5");
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Assert.IsTrue (cmd.DesignTimeVisible, "#A6");
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Assert.IsNotNull (cmd.Parameters, "#A7");
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Assert.AreEqual (0, cmd.Parameters.Count, "#A8");
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Assert.IsNull (cmd.Site, "#A9");
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Assert.IsNull (cmd.Transaction, "#A10");
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Assert.AreEqual (UpdateRowSource.Both, cmd.UpdatedRowSource, "#A11");
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cmd = new OdbcCommand ((string) null, conn, (OdbcTransaction) null);
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Assert.AreEqual (string.Empty, cmd.CommandText, "#B1");
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Assert.AreEqual (30, cmd.CommandTimeout, "#B2");
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Assert.AreEqual (CommandType.Text, cmd.CommandType, "#B3");
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Assert.AreSame (conn, cmd.Connection, "#B4");
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Assert.IsNull (cmd.Container, "#B5");
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Assert.IsTrue (cmd.DesignTimeVisible, "#B6");
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Assert.IsNotNull (cmd.Parameters, "#B7");
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Assert.AreEqual (0, cmd.Parameters.Count, "#B8");
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Assert.IsNull (cmd.Site, "#B9");
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Assert.IsNull (cmd.Transaction, "#B10");
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Assert.AreEqual (UpdateRowSource.Both, cmd.UpdatedRowSource, "#B11");
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cmd = new OdbcCommand (COMMAND_TEXT, (OdbcConnection) null, (OdbcTransaction) null);
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Assert.AreEqual (COMMAND_TEXT, cmd.CommandText, "#C1");
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Assert.AreEqual (30, cmd.CommandTimeout, "#C2");
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Assert.AreEqual (CommandType.Text, cmd.CommandType, "#C3");
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Assert.IsNull (cmd.Connection, "#C4");
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Assert.IsNull (cmd.Container, "#C5");
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Assert.IsTrue (cmd.DesignTimeVisible, "#C6");
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Assert.IsNotNull (cmd.Parameters, "#C7");
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Assert.AreEqual (0, cmd.Parameters.Count, "#C8");
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Assert.IsNull (cmd.Site, "#C9");
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Assert.IsNull (cmd.Transaction, "#C10");
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Assert.AreEqual (UpdateRowSource.Both, cmd.UpdatedRowSource, "#C11");
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}
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[Test]
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public void CommandText ()
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{
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OdbcCommand cmd = new OdbcCommand ();
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cmd.CommandText = COMMAND_TEXT;
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Assert.AreSame (COMMAND_TEXT, cmd.CommandText, "#1");
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cmd.CommandText = null;
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Assert.AreEqual (string.Empty, cmd.CommandText, "#2");
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cmd.CommandText = COMMAND_TEXT;
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Assert.AreSame (COMMAND_TEXT, cmd.CommandText, "#3");
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cmd.CommandText = string.Empty;
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Assert.AreEqual (string.Empty, cmd.CommandText, "#4");
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}
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[Test]
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public void CommandTimeout ()
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{
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OdbcCommand cmd = new OdbcCommand ();
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cmd.CommandTimeout = 10;
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Assert.AreEqual (10, cmd.CommandTimeout, "#1");
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cmd.CommandTimeout = 25;
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Assert.AreEqual (25, cmd.CommandTimeout, "#2");
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cmd.CommandTimeout = 0;
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Assert.AreEqual (0, cmd.CommandTimeout, "#3");
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}
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[Test]
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public void CommandTimeout_Value_Negative ()
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{
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OdbcCommand cmd = new OdbcCommand ();
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try {
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cmd.CommandTimeout = -1;
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Assert.Fail ("#1");
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} catch (ArgumentException ex) {
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// Invalid CommandTimeout value -1; the value must be >= 0
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Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#2");
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Assert.IsNull (ex.InnerException, "#3");
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Assert.IsNotNull (ex.Message, "#4");
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Assert.AreEqual ("CommandTimeout", ex.ParamName, "#5");
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}
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}
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[Test]
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public void CommandType_Value_Invalid ()
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{
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OdbcCommand cmd = new OdbcCommand ();
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try {
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cmd.CommandType = (CommandType) (666);
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Assert.Fail ("#1");
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} catch (ArgumentOutOfRangeException ex) {
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// The CommandType enumeration value, 666, is invalid
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Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
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Assert.IsNull (ex.InnerException, "#3");
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Assert.IsNotNull (ex.Message, "#4");
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Assert.IsTrue (ex.Message.IndexOf ("666") != -1, "#5:" + ex.Message);
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Assert.AreEqual ("CommandType", ex.ParamName, "#6");
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}
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}
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[Test]
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public void Dispose ()
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{
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OdbcConnection conn = new OdbcConnection ();
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OdbcCommand cmd = null;
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try {
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cmd = conn.CreateCommand ();
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cmd.CommandText = "SELECT 'a'";
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cmd.CommandTimeout = 67;
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cmd.CommandType = CommandType.StoredProcedure;
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cmd.DesignTimeVisible = false;
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cmd.Parameters.Add (new OdbcParameter ());
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cmd.UpdatedRowSource = UpdateRowSource.OutputParameters;
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cmd.Dispose ();
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Assert.AreEqual (string.Empty, cmd.CommandText, "CommandText");
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Assert.AreEqual (67, cmd.CommandTimeout, "CommandTimeout");
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Assert.AreEqual (CommandType.StoredProcedure, cmd.CommandType, "CommandType");
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Assert.IsNull (cmd.Connection, "Connection");
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Assert.IsFalse (cmd.DesignTimeVisible, "DesignTimeVisible");
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Assert.IsNotNull (cmd.Parameters, "Parameters#1");
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Assert.AreEqual (0, cmd.Parameters.Count, "Parameters#2");
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Assert.IsNull (cmd.Transaction, "Transaction");
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Assert.AreEqual (UpdateRowSource.OutputParameters, cmd.UpdatedRowSource, "UpdatedRowSource");
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} finally {
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if (cmd != null)
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cmd.Dispose ();
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conn.Dispose ();
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}
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}
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[Test]
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public void ExecuteNonQuery_Connection_Closed ()
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{
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OdbcConnection cn = new OdbcConnection ();
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OdbcCommand cmd = new OdbcCommand (COMMAND_TEXT, cn);
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try {
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cmd.ExecuteNonQuery ();
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Assert.Fail ("#1");
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} catch (InvalidOperationException ex) {
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// ExecuteNonQuery requires an open and available
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// Connection. The connection's current state is
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// closed.
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Assert.AreEqual (typeof (InvalidOperationException), ex.GetType (), "#2");
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Assert.IsNull (ex.InnerException, "#3");
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Assert.IsNotNull (ex.Message, "#4");
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Assert.IsTrue (ex.Message.IndexOf ("ExecuteNonQuery") != -1, "#5:" + ex.Message);
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}
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}
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[Test]
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public void ExecuteNonQuery_Connection_Null ()
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{
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OdbcCommand cmd = new OdbcCommand ();
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cmd.CommandText = COMMAND_TEXT;
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try {
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cmd.ExecuteNonQuery ();
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Assert.Fail ("#1");
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} catch (InvalidOperationException ex) {
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// ExecuteNonQuery: Connection property
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// has not been initialized
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Assert.AreEqual (typeof (InvalidOperationException), ex.GetType (), "#2");
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Assert.IsNull (ex.InnerException, "#3");
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Assert.IsNotNull (ex.Message, "#4");
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Assert.IsTrue (ex.Message.IndexOf ("ExecuteNonQuery") != -1, "#5:" + ex.Message);
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}
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}
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[Test]
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public void ExecuteReader_Connection_Closed ()
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{
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OdbcConnection cn = new OdbcConnection ();
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OdbcCommand cmd = new OdbcCommand (COMMAND_TEXT, cn);
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try {
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cmd.ExecuteReader ();
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Assert.Fail ("#1");
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} catch (InvalidOperationException ex) {
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// ExecuteNonQuery requires an open and available
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// Connection. The connection's current state is
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// closed.
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Assert.AreEqual (typeof (InvalidOperationException), ex.GetType (), "#2");
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Assert.IsNull (ex.InnerException, "#3");
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Assert.IsNotNull (ex.Message, "#4");
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Assert.IsTrue (ex.Message.IndexOf ("ExecuteReader") != -1, "#5:" + ex.Message);
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}
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}
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[Test]
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public void ExecuteReader_Connection_Null ()
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{
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OdbcCommand cmd = new OdbcCommand ();
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cmd.CommandText = COMMAND_TEXT;
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try {
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cmd.ExecuteReader ();
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Assert.Fail ("#1");
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} catch (InvalidOperationException ex) {
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// ExecuteNonQuery: Connection property
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// has not been initialized
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Assert.AreEqual (typeof (InvalidOperationException), ex.GetType (), "#2");
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Assert.IsNull (ex.InnerException, "#3");
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Assert.IsNotNull (ex.Message, "#4");
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Assert.IsTrue (ex.Message.IndexOf ("ExecuteReader") != -1, "#5:" + ex.Message);
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}
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}
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[Test]
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public void ExecuteScalar_Connection_Closed ()
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{
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OdbcConnection cn = new OdbcConnection ();
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OdbcCommand cmd = new OdbcCommand (COMMAND_TEXT, cn);
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try {
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cmd.ExecuteScalar ();
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Assert.Fail ("#1");
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} catch (InvalidOperationException ex) {
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// ExecuteNonQuery requires an open and available
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// Connection. The connection's current state is
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// closed.
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Assert.AreEqual (typeof (InvalidOperationException), ex.GetType (), "#2");
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Assert.IsNull (ex.InnerException, "#3");
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Assert.IsNotNull (ex.Message, "#4");
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Assert.IsTrue (ex.Message.IndexOf ("ExecuteScalar") != -1, "#5:" + ex.Message);
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}
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}
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[Test]
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public void ExecuteScalar_Connection_Null ()
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{
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OdbcCommand cmd = new OdbcCommand ();
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cmd.CommandText = COMMAND_TEXT;
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try {
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cmd.ExecuteScalar ();
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Assert.Fail ("#1");
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} catch (InvalidOperationException ex) {
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// ExecuteNonQuery: Connection property
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// has not been initialized
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Assert.AreEqual (typeof (InvalidOperationException), ex.GetType (), "#2");
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Assert.IsNull (ex.InnerException, "#3");
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Assert.IsNotNull (ex.Message, "#4");
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Assert.IsTrue (ex.Message.IndexOf ("ExecuteScalar") != -1, "#5:" + ex.Message);
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}
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}
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[Test]
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public void ResetCommandTimeout ()
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{
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OdbcCommand cmd = new OdbcCommand ();
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cmd.CommandTimeout = 50;
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Assert.AreEqual (cmd.CommandTimeout, 50, "#1");
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cmd.ResetCommandTimeout ();
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Assert.AreEqual (cmd.CommandTimeout, 30, "#2");
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}
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[Test]
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public void UpdatedRowSource ()
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{
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OdbcCommand cmd = new OdbcCommand ();
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cmd.UpdatedRowSource = UpdateRowSource.None;
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Assert.AreEqual (UpdateRowSource.None, cmd.UpdatedRowSource, "#1");
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cmd.UpdatedRowSource = UpdateRowSource.OutputParameters;
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Assert.AreEqual (UpdateRowSource.OutputParameters, cmd.UpdatedRowSource, "#2");
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}
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[Test]
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public void UpdatedRowSource_Value_Invalid ()
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{
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OdbcCommand cmd = new OdbcCommand ();
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try {
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cmd.UpdatedRowSource = (UpdateRowSource) 666;
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Assert.Fail ("#1");
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} catch (ArgumentOutOfRangeException ex) {
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// The UpdateRowSource enumeration value,666,
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// is invalid
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Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
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Assert.IsNull (ex.InnerException, "#3");
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Assert.IsNotNull (ex.Message, "#4");
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Assert.AreEqual ("UpdateRowSource", ex.ParamName, "#5");
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}
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}
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}
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}
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#endif |